<!DOCTYPE HTML>
<html>

<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>首页</title>
<script></script>
</head>

<body>
<nav>
<li><a href=/>首页</a>
<li><a href=/products/index.html>产品</a>
<li><a href="">常见问题</a>
</nav>

<h1>首页</h1>




<h2>说明</h2>

<li><a href=/about/sitemap.html>网站地图</a>
</body>

</html>